A woman is photographed in a revealing outfit and makes references to her former career as a porn star.
Very few and minor references to sex, such as people "probably using a building to hang out and have sex".
Sharkenstein rapes a woman. Not graphic. Done in a comedic way, with bad acting.
Violence & Gore
Mild
Several deaths and blood splatters. But the visual effects on them ruin everything. With the cheap CGI (if you can call it that), the shark is basically a 2D cartoon distorted by a computer to make it seem as if it's moving. When it "attacks" a victim, it doesn't bite or chew them. It just suddenly jumps at them and they explode into cartoon blood. In fact, the shark never opens its mouth.
Profanity
Unrated
There is a Nazi Swastika flag prominent in several scenes.